Influence of Electronic Conducting Additives on Cycle Performance of Garnet-based Solid Lithium Batteries

doi:10.15541/jim20170167

	Influence of Electronic Conducting Additives on Cycle Performance of Garnet-based Solid Lithium Batteries
	Du Fu-Ming ; Zhao Ning 2; Fang Rui 1; Cui Zhong-Hui ; Li Yi-Qiu ; Guo Xiang-Xin
刊名	JOURNAL OF INORGANIC MATERIALS
	2018
卷号	33 期号:4 页码:462
关键词	solid state lithium batteries interfacial resistance garnet electrolytes lithium anodes composite cathodes
ISSN号	1000-324X
DOI	10.15541/jim20170167
英文摘要	Solid state lithium batteries based on garnet-type solid electrolytes face the problem of contact between the solid electrolytes and the solid cathodes, which deteriorates the cycle performance Aiming to overcome such problem, the solid state batteries with the LiNi1/3Co1/3Mn1/3O2 -based cathodes, the Li6.4La3Zr1.4Ta0.6O12 ceramic electrolytes, and the lithium metal anodes were studied. For constructing the LiNi1/3Co1/3Mn1/3O2 -based composite cathodes, three-kind carbons were used as electronic conducting additives. It is found that the batteries with cathodes containing vapor grown carbon fibers (VGCFs) show better cycle performance than those with granular Ketjen Black as well as Super P carbons. Analysis indicates that the VGCFs result in less side reaction at high charge potential than do other two electronic additives, leading to reduced carbonates that cause the increase of the internal cell resistance. These results suggest that stability of electronic additives has important influence on cycle performance of solid state lithium batteries.
学科主题	Materials Science, Ceramics
出版者	SCIENCE PRESS
WOS记录号	WOS:000432434500016
资助机构	National Natural Science Foundation of China (51532002, 51402339) ; National Basic Research Program of China (2014CB921004) ; Strategic Priority Research Program of Chinese Academy of Science (XDA09010202) ; Natural Science Foundation of Shanghai (17ZR1434600) ; National Natural Science Foundation of China (51532002, 51402339) ; National Basic Research Program of China (2014CB921004) ; Strategic Priority Research Program of Chinese Academy of Science (XDA09010202) ; Natural Science Foundation of Shanghai (17ZR1434600)
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24982]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Univ, Coll Phys, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Du Fu-Ming,Zhao Ning,Fang Rui,et al. Influence of Electronic Conducting Additives on Cycle Performance of Garnet-based Solid Lithium Batteries[J]. JOURNAL OF INORGANIC MATERIALS,2018,33(4):462, +.
APA	Du Fu-Ming,Zhao Ning,Fang Rui,Cui Zhong-Hui,Li Yi-Qiu,&Guo Xiang-Xin.(2018).Influence of Electronic Conducting Additives on Cycle Performance of Garnet-based Solid Lithium Batteries.JOURNAL OF INORGANIC MATERIALS,33(4),462.
MLA	Du Fu-Ming,et al."Influence of Electronic Conducting Additives on Cycle Performance of Garnet-based Solid Lithium Batteries".JOURNAL OF INORGANIC MATERIALS 33.4(2018):462.